Compressor



FIG. 1 is a perspective view of a compressor showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is an elevational view taken from one end thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is an elevation view taken from the end opposite that shown in FIG. 3. 

The ornamental design for a compressor, substantially as shown. 